Nice use of color to complement the icon drop shading on your background image.

I like Circle Battery Widget's look but the resize function doesn't keep it in the middle of a 1x1 grid so I couldn't get to it look like it belonged with the other icons. Your idea to keep it away from the icons is good as well.

In my setup the grid is 10x5. This helped to reduce the size of the widget in order to blend in more with the icons and overall look. I think the only way to get the Circle Battery Widget to the same size as the icons would be to decompile the apk and change some of the properties.